H01K7/00 - CPC Classification Index

ClassID:

206963 ⎘

H01K7/00 - CPC Classification

Classification description:

Lamps for purposes other than general lighting

Sub-classes:

H01K7/02 » for producing a narrow beam of light; for approximating a point like sourse of light, e.g. for searchlight, for cinematographic projector 32
H01K7/04 » for indicating 3
H01K7/06 » for decorative purposes 27

Recent Application in this class:

20240363327

2024-10-31

EPI THERMAL PROFILE TUNING WITH LAMP RADIATION SHIELDS

20240162030

2024-05-16

High power tungsten halogen lamp lifetime improvement through J-hook design

20240055279

2024-02-15

SEMICONDUCTOR PROCESSING CHAMBER WITH FILAMENT LAMPS HAVING NONUNIFORM HEAT OUTPUT

20230377870

2023-11-23

High power tungsten halogen lamp lifetime improvement through J-hook design

20230030256

2023-02-02

Device and method for generating radiation

20230017852

2023-01-19

Lamp filament having a pitch gradient and method of making

20210225671

2021-07-22

Semiconductor processing chamber with filament lamps having nonuniform heat output

20190110336

2019-04-11

Lamp infrared radiation profile control by lamp filament design and positioning

20180323054

2018-11-08

Efficient mid-infrared sources

#10

20180054856

2018-02-22

IRRADIATION DEVICE FOR INTRODUCING INFRARED RADIATION INTO A VACUUM PROCESSING CHAMBER USING AN INFRARED EMITTER CAPPED ON ONE END

#11

20170052067

2017-02-23

Tungsten-halogen electromagnetic radiation optical systems source

#12

20160095164

2016-03-31

HALOGEN HEATER

#13

20150170899

2015-06-18

Method of manufacturing display device

#14

20140184060

2014-07-03

Halogen incandescent lamp for a vehicle headlight

#15

20130234049

2013-09-12

Irradiation device having transition glass seal

#16

20130087723

2013-04-11

Downhole sources having enhanced IR emission

#17

20120056112

2012-03-08

Infrared radiator arrangement for a gas analysis device

#18

20110186194

2011-08-04

ILLUMINATED BILLHOLDER AND METHOD THEREFOR

#19

20110094572

2011-04-28

Thermo-photovoltaic power generator for efficiently converting thermal energy into electric energy

#20

20110006663

2011-01-13

Ultraminiature broadband light source with spiral shaped filament

#21

20100327784

2010-12-30

Lamp lighting device and filament lamp

#22

20100117505

2010-05-13

Infrared emitter comprising an opaque reflector and production thereof

#23

20100079052

2010-04-01

Filament lamp

#24

20100072876

2010-03-25

Filament lamp

#25

20100054719

2010-03-04

Filament lamp and light irradiation heat treatment device

#26

20100021147

2010-01-28

Filament lamp

#27

20090243461

2009-10-01

FILAMENT LAMP

#28

20090243456

2009-10-01

Filament lamp

#29

20090108726

2009-04-30

INFRARED LIGHT SOURCE

#30

20080298787

2008-12-04

Filament lamp and light-irradiation-type heat treatment device

#31

20080203924

2008-08-28

Filament lamp and light irradiation type heat treatment apparatus

#32

20080199163

2008-08-21

Lamp for rapid thermal processing chamber

#33

20080116779

2008-05-22

Micro-nanostructured films for high efficiency thermal light emitters

#34

20080050104

2008-02-28

Filament lamp and light-irradiation-type heat treatment device

#35

20080031003

2008-02-07

Method of producing an infrared lamp

#36

20060197454

2006-09-07

Heater and heating device with heaters with lamps having an independently powered multiple part filament

#37

20050168147

2005-08-04

Light emitting device with photonic crystal